SALE Quick view Details sku: PB-16-M4-556-7-N 16” 556 1/7 MSRP: Was: $269.95 Now: $199.95 Add to Cart Compare
SALE Quick view Details sku: PB-145-M4-556-7-N 14.5” 556 1/7 MSRP: Was: $269.95 Now: $199.95 Add to Cart Compare
SALE Quick view Details sku: PB-125-M4-556-7-N 12.5” 556 1/7 MSRP: Was: $259.95 Now: $199.95 Add to Cart Compare
Quick view Details sku: PB-105-M4-556-7-N 10.5” 556 1/7 MSRP: Now: $259.95 Add to Cart Compare SALE Quick view Details sku: PB-75-M4-556-7-N 7.5” 556 1/7 MSRP: Was: $249.95 Now: $195.99 Add to Cart Compare SALE Quick view Details sku: PB-105-M4-300-7-N 10.5” 300Blk MSRP: Was: $259.95 Now: $189.00 Add to Cart Compare Quick view Details sku: PB-83-M4-300-7-N 8.3” 300Blk 1/7 MSRP: Now: $249.95 View Details Compare Quick view Details sku: PCB-16-M4-9MM-10-N 16” 9mm MSRP: Now: $169.95 View Details Compare Quick view Details sku: PCB-105-M4-9MM-10-N 10.5” 9mm MSRP: Now: $149.95 View Details Compare Quick view Details sku: PCB-8-M4-9MM-10-N 8" - 9mm MSRP: Now: $134.95 View Details Compare SALE Quick view sku: PB-16-M4-556-7-N 16” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Mid-Length Gas - Price - $269.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $269.95 Now: $199.95 Add to Cart Compare SALE Quick view sku: PB-145-M4-556-7-N 14.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Mid-Length Gas - Price - $269.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $269.95 Now: $199.95 Add to Cart Compare SALE Quick view sku: PB-125-M4-556-7-N 12.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Mid-Length Gas Port - Price - $259.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $259.95 Now: $199.95 Add to Cart Compare Quick view sku: PB-105-M4-556-7-N 10.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Carbine Length Gas Port - Price - $259.95 - (Gas Tube and Gas Block NOT Included) MSRP: Now: $259.95 Add to Cart Compare SALE Quick view sku: PB-75-M4-556-7-N 7.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Pistol Length Gas Port - Price - $249.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $249.95 Now: $195.99 Add to Cart Compare SALE Quick view sku: PB-105-M4-300-7-N 10.5” 300Blk - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Black Phosphate Extension - Threaded 5/8 x 24 - .750 Gas Seat - Pistol Length Gas Port - Price - $259.95 (Gas Tube and Gas Block Not Included) MSRP: Was: $259.95 Now: $189.00 Add to Cart Compare Quick view sku: PB-83-M4-300-7-N 8.3” 300Blk 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 5/8 x 24 - .750 Gas Seat - Pistol Length Gas Port - Price - $249.95 - (Gas Tube and Gas Block NOT included) MSRP: Now: $249.95 View Details Compare Quick view sku: PCB-16-M4-9MM-10-N 16” 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $169.95 MSRP: Now: $169.95 View Details Compare Quick view sku: PCB-105-M4-9MM-10-N 10.5” 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $149.95 MSRP: Now: $149.95 View Details Compare Quick view sku: PCB-8-M4-9MM-10-N 8" - 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $134.95 MSRP: Now: $134.95 View Details Compare Compare Selected × OK
SALE Quick view Details sku: PB-75-M4-556-7-N 7.5” 556 1/7 MSRP: Was: $249.95 Now: $195.99 Add to Cart Compare
SALE Quick view Details sku: PB-105-M4-300-7-N 10.5” 300Blk MSRP: Was: $259.95 Now: $189.00 Add to Cart Compare
Quick view Details sku: PB-83-M4-300-7-N 8.3” 300Blk 1/7 MSRP: Now: $249.95 View Details Compare Quick view Details sku: PCB-16-M4-9MM-10-N 16” 9mm MSRP: Now: $169.95 View Details Compare Quick view Details sku: PCB-105-M4-9MM-10-N 10.5” 9mm MSRP: Now: $149.95 View Details Compare Quick view Details sku: PCB-8-M4-9MM-10-N 8" - 9mm MSRP: Now: $134.95 View Details Compare SALE Quick view sku: PB-16-M4-556-7-N 16” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Mid-Length Gas - Price - $269.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $269.95 Now: $199.95 Add to Cart Compare SALE Quick view sku: PB-145-M4-556-7-N 14.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Mid-Length Gas - Price - $269.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $269.95 Now: $199.95 Add to Cart Compare SALE Quick view sku: PB-125-M4-556-7-N 12.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Mid-Length Gas Port - Price - $259.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $259.95 Now: $199.95 Add to Cart Compare Quick view sku: PB-105-M4-556-7-N 10.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Carbine Length Gas Port - Price - $259.95 - (Gas Tube and Gas Block NOT Included) MSRP: Now: $259.95 Add to Cart Compare SALE Quick view sku: PB-75-M4-556-7-N 7.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Pistol Length Gas Port - Price - $249.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $249.95 Now: $195.99 Add to Cart Compare SALE Quick view sku: PB-105-M4-300-7-N 10.5” 300Blk - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Black Phosphate Extension - Threaded 5/8 x 24 - .750 Gas Seat - Pistol Length Gas Port - Price - $259.95 (Gas Tube and Gas Block Not Included) MSRP: Was: $259.95 Now: $189.00 Add to Cart Compare Quick view sku: PB-83-M4-300-7-N 8.3” 300Blk 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 5/8 x 24 - .750 Gas Seat - Pistol Length Gas Port - Price - $249.95 - (Gas Tube and Gas Block NOT included) MSRP: Now: $249.95 View Details Compare Quick view sku: PCB-16-M4-9MM-10-N 16” 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $169.95 MSRP: Now: $169.95 View Details Compare Quick view sku: PCB-105-M4-9MM-10-N 10.5” 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $149.95 MSRP: Now: $149.95 View Details Compare Quick view sku: PCB-8-M4-9MM-10-N 8" - 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $134.95 MSRP: Now: $134.95 View Details Compare Compare Selected × OK
Quick view Details sku: PCB-16-M4-9MM-10-N 16” 9mm MSRP: Now: $169.95 View Details Compare Quick view Details sku: PCB-105-M4-9MM-10-N 10.5” 9mm MSRP: Now: $149.95 View Details Compare Quick view Details sku: PCB-8-M4-9MM-10-N 8" - 9mm MSRP: Now: $134.95 View Details Compare SALE Quick view sku: PB-16-M4-556-7-N 16” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Mid-Length Gas - Price - $269.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $269.95 Now: $199.95 Add to Cart Compare SALE Quick view sku: PB-145-M4-556-7-N 14.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Mid-Length Gas - Price - $269.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $269.95 Now: $199.95 Add to Cart Compare SALE Quick view sku: PB-125-M4-556-7-N 12.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Mid-Length Gas Port - Price - $259.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $259.95 Now: $199.95 Add to Cart Compare Quick view sku: PB-105-M4-556-7-N 10.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Carbine Length Gas Port - Price - $259.95 - (Gas Tube and Gas Block NOT Included) MSRP: Now: $259.95 Add to Cart Compare SALE Quick view sku: PB-75-M4-556-7-N 7.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Pistol Length Gas Port - Price - $249.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $249.95 Now: $195.99 Add to Cart Compare SALE Quick view sku: PB-105-M4-300-7-N 10.5” 300Blk - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Black Phosphate Extension - Threaded 5/8 x 24 - .750 Gas Seat - Pistol Length Gas Port - Price - $259.95 (Gas Tube and Gas Block Not Included) MSRP: Was: $259.95 Now: $189.00 Add to Cart Compare Quick view sku: PB-83-M4-300-7-N 8.3” 300Blk 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 5/8 x 24 - .750 Gas Seat - Pistol Length Gas Port - Price - $249.95 - (Gas Tube and Gas Block NOT included) MSRP: Now: $249.95 View Details Compare Quick view sku: PCB-16-M4-9MM-10-N 16” 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $169.95 MSRP: Now: $169.95 View Details Compare Quick view sku: PCB-105-M4-9MM-10-N 10.5” 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $149.95 MSRP: Now: $149.95 View Details Compare Quick view sku: PCB-8-M4-9MM-10-N 8" - 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $134.95 MSRP: Now: $134.95 View Details Compare Compare Selected × OK
Quick view Details sku: PCB-105-M4-9MM-10-N 10.5” 9mm MSRP: Now: $149.95 View Details Compare Quick view Details sku: PCB-8-M4-9MM-10-N 8" - 9mm MSRP: Now: $134.95 View Details Compare SALE Quick view sku: PB-16-M4-556-7-N 16” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Mid-Length Gas - Price - $269.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $269.95 Now: $199.95 Add to Cart Compare SALE Quick view sku: PB-145-M4-556-7-N 14.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Mid-Length Gas - Price - $269.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $269.95 Now: $199.95 Add to Cart Compare SALE Quick view sku: PB-125-M4-556-7-N 12.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Mid-Length Gas Port - Price - $259.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $259.95 Now: $199.95 Add to Cart Compare Quick view sku: PB-105-M4-556-7-N 10.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Carbine Length Gas Port - Price - $259.95 - (Gas Tube and Gas Block NOT Included) MSRP: Now: $259.95 Add to Cart Compare SALE Quick view sku: PB-75-M4-556-7-N 7.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Pistol Length Gas Port - Price - $249.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $249.95 Now: $195.99 Add to Cart Compare SALE Quick view sku: PB-105-M4-300-7-N 10.5” 300Blk - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Black Phosphate Extension - Threaded 5/8 x 24 - .750 Gas Seat - Pistol Length Gas Port - Price - $259.95 (Gas Tube and Gas Block Not Included) MSRP: Was: $259.95 Now: $189.00 Add to Cart Compare Quick view sku: PB-83-M4-300-7-N 8.3” 300Blk 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 5/8 x 24 - .750 Gas Seat - Pistol Length Gas Port - Price - $249.95 - (Gas Tube and Gas Block NOT included) MSRP: Now: $249.95 View Details Compare Quick view sku: PCB-16-M4-9MM-10-N 16” 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $169.95 MSRP: Now: $169.95 View Details Compare Quick view sku: PCB-105-M4-9MM-10-N 10.5” 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $149.95 MSRP: Now: $149.95 View Details Compare Quick view sku: PCB-8-M4-9MM-10-N 8" - 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $134.95 MSRP: Now: $134.95 View Details Compare Compare Selected × OK
Quick view Details sku: PCB-8-M4-9MM-10-N 8" - 9mm MSRP: Now: $134.95 View Details Compare SALE Quick view sku: PB-16-M4-556-7-N 16” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Mid-Length Gas - Price - $269.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $269.95 Now: $199.95 Add to Cart Compare SALE Quick view sku: PB-145-M4-556-7-N 14.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Mid-Length Gas - Price - $269.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $269.95 Now: $199.95 Add to Cart Compare SALE Quick view sku: PB-125-M4-556-7-N 12.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Mid-Length Gas Port - Price - $259.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $259.95 Now: $199.95 Add to Cart Compare Quick view sku: PB-105-M4-556-7-N 10.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Carbine Length Gas Port - Price - $259.95 - (Gas Tube and Gas Block NOT Included) MSRP: Now: $259.95 Add to Cart Compare SALE Quick view sku: PB-75-M4-556-7-N 7.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Pistol Length Gas Port - Price - $249.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $249.95 Now: $195.99 Add to Cart Compare SALE Quick view sku: PB-105-M4-300-7-N 10.5” 300Blk - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Black Phosphate Extension - Threaded 5/8 x 24 - .750 Gas Seat - Pistol Length Gas Port - Price - $259.95 (Gas Tube and Gas Block Not Included) MSRP: Was: $259.95 Now: $189.00 Add to Cart Compare Quick view sku: PB-83-M4-300-7-N 8.3” 300Blk 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 5/8 x 24 - .750 Gas Seat - Pistol Length Gas Port - Price - $249.95 - (Gas Tube and Gas Block NOT included) MSRP: Now: $249.95 View Details Compare Quick view sku: PCB-16-M4-9MM-10-N 16” 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $169.95 MSRP: Now: $169.95 View Details Compare Quick view sku: PCB-105-M4-9MM-10-N 10.5” 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $149.95 MSRP: Now: $149.95 View Details Compare Quick view sku: PCB-8-M4-9MM-10-N 8" - 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $134.95 MSRP: Now: $134.95 View Details Compare Compare Selected × OK
SALE Quick view sku: PB-16-M4-556-7-N 16” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Mid-Length Gas - Price - $269.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $269.95 Now: $199.95 Add to Cart Compare
SALE Quick view sku: PB-145-M4-556-7-N 14.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Mid-Length Gas - Price - $269.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $269.95 Now: $199.95 Add to Cart Compare
SALE Quick view sku: PB-125-M4-556-7-N 12.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Mid-Length Gas Port - Price - $259.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $259.95 Now: $199.95 Add to Cart Compare
Quick view sku: PB-105-M4-556-7-N 10.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Carbine Length Gas Port - Price - $259.95 - (Gas Tube and Gas Block NOT Included) MSRP: Now: $259.95 Add to Cart Compare SALE Quick view sku: PB-75-M4-556-7-N 7.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Pistol Length Gas Port - Price - $249.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $249.95 Now: $195.99 Add to Cart Compare SALE Quick view sku: PB-105-M4-300-7-N 10.5” 300Blk - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Black Phosphate Extension - Threaded 5/8 x 24 - .750 Gas Seat - Pistol Length Gas Port - Price - $259.95 (Gas Tube and Gas Block Not Included) MSRP: Was: $259.95 Now: $189.00 Add to Cart Compare Quick view sku: PB-83-M4-300-7-N 8.3” 300Blk 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 5/8 x 24 - .750 Gas Seat - Pistol Length Gas Port - Price - $249.95 - (Gas Tube and Gas Block NOT included) MSRP: Now: $249.95 View Details Compare Quick view sku: PCB-16-M4-9MM-10-N 16” 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $169.95 MSRP: Now: $169.95 View Details Compare Quick view sku: PCB-105-M4-9MM-10-N 10.5” 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $149.95 MSRP: Now: $149.95 View Details Compare Quick view sku: PCB-8-M4-9MM-10-N 8" - 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $134.95 MSRP: Now: $134.95 View Details Compare Compare Selected × OK
SALE Quick view sku: PB-75-M4-556-7-N 7.5” 556 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 1/2x28 - .750 Gas Seat - Pistol Length Gas Port - Price - $249.95 - (Gas Tube and Gas Block NOT Included) MSRP: Was: $249.95 Now: $195.99 Add to Cart Compare
SALE Quick view sku: PB-105-M4-300-7-N 10.5” 300Blk - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Black Phosphate Extension - Threaded 5/8 x 24 - .750 Gas Seat - Pistol Length Gas Port - Price - $259.95 (Gas Tube and Gas Block Not Included) MSRP: Was: $259.95 Now: $189.00 Add to Cart Compare
Quick view sku: PB-83-M4-300-7-N 8.3” 300Blk 1/7 - 1/7 Twist - 4150V grade Mil-spec B-11595E Crome Moly(CrMoV) - BLACKNITRIDE Finish - Nickel Boron (NiB) Extension - Threaded 5/8 x 24 - .750 Gas Seat - Pistol Length Gas Port - Price - $249.95 - (Gas Tube and Gas Block NOT included) MSRP: Now: $249.95 View Details Compare Quick view sku: PCB-16-M4-9MM-10-N 16” 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $169.95 MSRP: Now: $169.95 View Details Compare Quick view sku: PCB-105-M4-9MM-10-N 10.5” 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $149.95 MSRP: Now: $149.95 View Details Compare Quick view sku: PCB-8-M4-9MM-10-N 8" - 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $134.95 MSRP: Now: $134.95 View Details Compare Compare Selected × OK
Quick view sku: PCB-16-M4-9MM-10-N 16” 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $169.95 MSRP: Now: $169.95 View Details Compare Quick view sku: PCB-105-M4-9MM-10-N 10.5” 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $149.95 MSRP: Now: $149.95 View Details Compare Quick view sku: PCB-8-M4-9MM-10-N 8" - 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $134.95 MSRP: Now: $134.95 View Details Compare Compare Selected × OK
Quick view sku: PCB-105-M4-9MM-10-N 10.5” 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $149.95 MSRP: Now: $149.95 View Details Compare Quick view sku: PCB-8-M4-9MM-10-N 8" - 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $134.95 MSRP: Now: $134.95 View Details Compare Compare Selected
Quick view sku: PCB-8-M4-9MM-10-N 8" - 9mm - 1/10 Twist - 4150 Chromoly - BLACKNITRIDE Finish - Threaded 1/2x28 - Price - $134.95 MSRP: Now: $134.95 View Details Compare Compare Selected
