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1661 Behrens RD
Byers, Colorado 80103
Tel: (303) 822-6849 Fax: (720) 367-5095
E-Mail Us at accuracyinc1@aol.com

Accuracy Systems' location is not a retail/store front. It is a machine shop with dangerous machines running. For your safety we do not accept walk-ins. PLEASE CALL FOR AN APPOINTMENT IF YOU ARE GOING TO VISIT. THANKS.

PRICES SUBJECT TO CHANGE WITHOUT NOTICE!

We are Sturm, Ruger & Company® Certified to work on your Ruger Mini 14® & 30® Rifles. You will no longer need to send your rifle to Ruger for restricted factory work. We can handle any factory replacement part work you are needing from firing pins to trigger components and more..... *All factory warranty issues will still need to be handled through Ruger® for now. Please keep in mind that we have been at the cutting edge of technology when it comes to the Mini 14® and Mini 30® rifles for many years.

Accuracy Systems' Ruger Mini 14 & Mini 30 Gas Reduction Bushing Kit

Mini 14 GAS REDUCTION BUSING KIT - For 223 REM., 5.56 NATO & 6.8 REM. SPC

NEW- Extra radius-ed Ends No more stuck bushings!
Drops your spent casings at your feet not the next guy’s head.
Reduces the distance your brass is ejected.
Reduces battering of your receiver & Optics.
Reduces barrel harmonics.
Easy Installation. Start with a Middle size bushing. Then test fire to determine if you need to go up or down in orifice size, every barrel is different when it comes to gas pressure.
Manufactured in the USA
Please refer to Product instructions tab on our website when installing.
Kit Includes .035", .040", .045", and .050".
Our bushings will be slightly longer than the factory size to prevent bushing bounce which can damage the bushing. This is due to the factory's bushings being of one size fits all which is not correct because we have found that after measuring the hole depth in hundreds of factory barrels the depths of the hole is inconsistent from barrel to barrel. Our adjusted size is a better overall length so you will not have to trim them 99% of the time.
THE LENGTHS DO NOT NEED TO BE TRIMMED FOR THE FACTORY GAS BLOCKS!

Order Number 1-181 is for 181 thru 199 serial number prefixes and (580 Skinny barrels manufactured in early 2005).

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Order Number 1-580 is for 580 thru 600 serial number prefixes and (580 Tapered barrels made in late 2005).

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Mini 14 Factory Replacement Gas Bushing

For 223 Rem., 5.56, 6.8 REM.SPC calibers.
When ordering for the Mini 14. Refer to this chart by specifying the first three digits of the serial number.

Order Number 1-181F is for 181 thru 199 serial number prefixes Also (580 Skinny barrels manufactured in early 2005).

Order # 1-181F

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Order Number 1-580F is for 580 thru 600 serial number prefixes Also (580 Tapered barrels manufactured in Late 2005).

Order # 1-580F

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Mini 30 GAS REDUCTION BUSING KIT - For 7.62 x 39 & 300 BLACK OUT

Drops your spent casings at your feet not the next guy’s head.
Reduces distance your brass is ejected.
Reduces battering of your receiver & Optics.
Reduces barrel harmonics.
Easy Installation. Start with the Middle size bushing. Then test fire to determine if you need to go up or down in orifice size, every barrel is different when it comes to gas pressure.
Manufactured in the USA
Please refer to Product instructions tab on our website when installing.
Includes .060", .065", and .070".
Our bushings will be slightly longer than the factory size to prevent bushing bounce which can damage the bushing. This is due to the factory's bushing being of one size fit's all which is not correct. We have found that after measuring the hole depth in hundreds of factory barrels the depths of the hole is inconsistent from barrel to barrel. Our adjusted size is a better overall length so you will not have to trim them 99% of the time.
THE LENGTHS DO NOT NEED TO BE TRIMMED FOR THE FACTORY GAS BLOCKS!

Order Number - 102

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Mini 30 Factory Replacement Gas Bushing
Fits 300Blackout as well.

Order Number – 102F

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Illustration of Gas Bushing Installed

Red Arrow - Shows the present location of the gas bushing to be replaced.
Blue Arrow - Showing for reference the location of the Ruger factory gas pipe.

PRE-TRIMMED GAS BUSHINGS
FOR THE GEN 4 & HARMONIC BARREL STABILIZER ADJUSTABLE GAS BLOCKS ONLY

A MUST for the adjustable gas blocks that require a shorter gas Bushing.
Stainless Steel.
.250" Length for all Serial Numbers Starting with 580 Through 600 Mini 14 ONLY! PRE-TRIM 580/600 M14
.270" Length for all Serial Numbers Starting with 181 Through 199 Mini 14 ONLY! PRE-TRIM 181/199 M14
.250" Length for all Serial Numbers Starting with 185 Through 600 Mini 30 ONLY! PRE-TRIM 185/600 M30

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Mini 14 & Mini 30 OEM Replacement Gas Pipe