Conversion Adapters

Convert your Sig Mosquito (.22) barrel thread to 1/2-28 RH for mounting standard .22 accessories such as flash hiders, Muzzle Devices, supressors, or cleaning adapters. This high quality adapter features a durable black oxide steel construction...

Convert your standard M1A to common 5/8-24 RH for the use of Muzzle Devices and other popular .308 accessories . This adapter is made out of high grade black oxidized steel and features two wrench flats on each side for easy installation.   Inner...

Extend your internal Walther P22 (standard 3.4" barrel model only), Walther PPK/S, M&P 22, Colt/Umarex 1911 A1, and Colt Gold Trophy .22 barrel threads to 1/2-28 RH for mounting standard .22 accessories such as flash hiders, Muzzle Devices,...

Convert your .308, 300 BO, and .30 caliber Muzzle Devices, shrouds and accessories to your .223 (5.56), 9mm, or .22 with this 1/2-28 to 5/8-24 thread adapter! Made out of black oxidized steel, this is the perfect solution for this specific accessory...

Convert your 14mm x 1 LH (Left Hand) threads to 3/4 NPT with this premium thread adapter from Infinite Product Solutions! Made out of durable black oxidized steel, this adapter is an excellent solution for this particular thread requirement...

Convert your 1/2-28 RH threads to 3/4 NPT with this premium thread adapter from Infinite Product Solutions! Made out of durable black oxidized steel, this adapter is an excellent solution for this particular thread requirement.   Internal Thread:...

    Recommended Barrels: - .40 Calibre- AR Grendal- Ruger Mini- 10mm Material: Black Oxidized Steel Inner Threads: 9/16-24 Outer Threads: 3/4" NPT

Convert your 5/8-24 RH threads to 3/4 NPT with this premium thread adapter from Infinite Product Solutions! Made out of durable black oxidized steel, this adapter is an excellent solution for this particular thread requirement.   Internal Thread:...

For those with 3/4"-24 RH threaded barrels, this adapter converts your externally threaded barrels to 3/4" NPT.   Inner Thread: 3/4"-24 RH Outer Thread: 3/4 NPT (National Pipe Thread) Material: Black Oxidized Steel   *Please note the look...

For those with 3/4"-10 RH threaded barrels (9mm MAC 10/11), this adapter converts your externally threaded barrels to 3/4" NPT.   Inner Thread: 3/4"-10 RH Outer Thread: 3/4 NPT (National Pipe Thread) Material: Black Oxidized...

For those with 11/16-24 RH threaded barrels (.450 Bushmaster, .458 Sacom, Some Bull Barrels), this adapter converts your externally threaded barrels to 3/4" NPT.   Inner Thread: 11/16"-24 RH Outer Thread: 3/4 NPT (National Pipe Thread) Material:...

For those with 18mm x 1 RH threaded barrels (CZ Scorpion EVO, Steyr SSG 04, Sako TRG, Sig Sauer Blaser Tactical 2, Tika T3 Tactical), this adapter converts your externally threaded barrels to 3/4" NPT.   Inner Thread: 18mm x 1 RH Outer...