Thread Reference Guide

Barrel Thread Reference Guide

In this firearm barrel thread reference guide, Infinite Product Solutions lists all the most common barrel thread sizes we get requests for. Please keep in mind that this barrel thread guide is meant for references purposes only.

Just because a barrel thread pattern is listed here, that does not mean we currently have an adapter of that thread size in stock. If we do not currently have the barrel thread adapter you need, we will be more than happy to make you a custom barrel thread adapter to any specifications you may require. Call us at 1-951-220-7948 for details!

In our world today, there are so many barrel thread patterns that exist for rifles, shotguns, and pistols. For faster and easier identification of what you may need, this barrel thread guide lists only the most commonly requested thread patterns.

If you cannot find the thread pattern you are looking for in the barrel thread reference guide below, or if you still have questions about barrel thread sizes, please send us an email or give us a call at 1-951-220-7948. Enjoy!

American Standard Threads

BARREL THREAD	APPLICATION	CALIBRE	TYPE
3/8-24 RH	Kel-Tec PMR-30	.22 Calibre	Pistol
1/2-20 RH	Tec 22	.22 Calibre	Pistol
1/2-20 RH	CZ-452/455	.22 / 17 HMR	Rifle
1/2-28 RH	AR-15, M-16, AR-180	.223 / 5.56	Rifle
	Most Threaded .223 / 5.56		Rifle
	Most Threaded .22's		Rifle / Pistol
	Most Threaded 9mm		Pistol
	Ruger 10/22 Tactical	.22 Calibre	Rifle
	Newer Mini 14	.223 / 5.56	Rifle
	MPA57	5.7x28 MM	Submachine Pistol
	MPA "Mini"	9MM	Submachine Pistol
1/2-36 RH	AR-15, M-16, AR-180	9mm	Rifle
9/16-24 LH	FN FAL	.308 Calibre	Rifle
9/16-24 RH	Most Threaded .40		Pistol
	AR Grendal	6.50	Rifle
	Older Mini 14	.223 / 5.56	Rifle
	L1-A1	.308 Calibre	Rifle
	Glock 20	10 mm	Pistol
	H&K 94	9x19mm	Rifle
	MP5	9mm	Submachine Pistol
.578x28 RH	Most Threaded .45 Calibre		Pistol
.578x28 RH	Threaded 1911	.45 Calibre	Pistol
5/8 x 11 RH	M11/M12	.380 Calibre	Submachine Pistol
5/8-24 RH	Most Threaded .308		Rifle
	Many Threaded .30		Rifle
	UZI Carbine/ SMG	9mm	Rifle
	Ruger Mini 30	.30 Calibre	Rifle
	AR-10 / M14	.308 Calibre	Rifle
	300 Blackout	.300 Calibre	Rifle
	AR-10	7.62x39	Rifle
11/16x16 RH	MPA .45 Calibre Rifles
11/16x24 RH	.450 Bushmaster		Rifle
	Alternative .308 Threading		Rifle
	Alternative bull barrel Threading		Rifle
3/4-10 RH	M10 / M11	9mm	Submachine Pistol
3/4-24 RH	Desert Arms Tactical Rifles
7/8" x 9 RH	MPA10	.45 Calibre	Submachine Pistol
7/8" x 14 RH	All Barretts & EDM	.50 BMG	Rifle
1" x 14 RH	AR450	.50 BMG	Rifle
1" x 14 RH	McMillian TAC-50	.50 BGM	Rifle

Metric Threads

BARREL THREAD	APPLICATION	CALIBRE	TYPE
M8 x .75 RH	Walter p22 M&P 22 Colt/Umarex 1911 A1 Colt Gold Trophy	.22 Calibre	Pistol
13mm x 1 LH	Steyr Aug	.223 /5.56	Rifle
13mm x 1 RH	Galil	.223 / 5.56	Rifle
	Galil	.308 / 7.62	Rifle
	Older Glock 26	9x19mm	Pistol
13.5mm x 1 LH	Sig P228/P229/P239	9mm	Pistol
14mm x 1 LH	AK-47	7.62x39	Rifle
14mm x 1 LH	AKM	7.62x39	Rifle
14mm x 1 RH	VZ58	7.62x39	Rifle
14mm x 1 RH	Yugo SKS	7.62x39	Rifle
15mm x 1 RH	H&K 91 / G3	7.62x39	Rifle
	H&K 93 / 33 / G-53	5.56	Rifle
	PTR's before late 2015.	7.62×51mm NATO	Rifle
16mm x 1 LH	Threaded H&K .45 Barrels		Pistol
16mm x 1 RH	H&K Mark 23 (Socom)	.45 calibre	Pistol
17mm x 1 RH	MAS 1949-56	.308 Calibre	Rifle
18mm x 1 RH	Sako TRG	.338 Calibre	Rifle
18mm x 1.5 RH	Accuracy International	.338 Calibre	Rifle
22mm x.75 RH	Saiga 12 Gauage		Shotgun
24mm x 1.5 RH	AK-74	7.62x39, 7.62x54 5.45x39 5.56x45	Rifle
26mm x 1.5 LH	PAP M92 / M85	7.62x39	Pistol

May 27th 2014 Adam

Gun Show Information

As many know, every weekend, the Infinite Product Solutions team attends gun shows across the United …

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