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STI Safeties

STI Thumb Safeties are designed for both 1911 and 2011 pistols. Offered in both ambidextrous and single sided models, the safeties have contoured and serrated pads that allow for the thumb to contact the safety in a natural position, providing a comfortable thumb placement for shooters.

thumb-safeties

A Ambidextrous Stainless Steel (17-4 SS) Part # 560-020100-00

B Ambidextrous Blued Steel (4140 carbon steel) Part # 560-010100-00

C Single-Sided Stainless Steel (17-4 SS) Part # 560-020200-00

D Single-Sided Blued Steel (4140 carbon steel) Part # 560-010200-00

The STI high rise beavertail Grip Safety is designed for all 1911 and 2011 pistols. It is produced out of 4140 steel or 17-4 stainless steel. The safety arm is pre-notched, has a deeper strut groove, and pre-cut knuckle clearance, providing positive safety activation and comfortable high grip. The grip safety can be removed without the removal of the mainspring housing (an industry frst).

grip-safety

A Stainless Steel Grip Safety Part # 555-700200-00

B Blued Steel Grip Safety Part # 555-700100-00

slide-stopThe STI Slide Stop is 4140 carbon steel heat treated to 38 – 42 Rockwell hardness, creating a very precise slide stop.

Slide Stop (9mm, .38 Super. .40 S&W)
Part # 570-00-00

Slide Stop (.45ACP) Part # 570-02-00

STI Mag Catches are 4140 carbon steel heat treated to 38 – 42 Rockwell hardness. Built for 1911 and 2011 pistols the STI Mag Catch holds up to any demand put by the shooter. Also available with oversized button for even quicker magazine ejection.<.p>

mag-catches-17

A 1911 Mag Catch Part # 540-0103-00

B 2011 D&T Mag Catch Part # 540-0202-00

C Oversized Button Part # 540-0000-00

disconnectorSTI Disconnector is made out of FN 0205 steel; a perfect addition to the STI Hammer and Sear.

Disconnector Part # 500-01-00

STI Pin Kits for the 2011

Kit Includes: Hammer Pin, Hammer Strut Pin, Barrel Link Pin, Sear Pin, Slide Stop Plunger, Thumb Safety Plunger, Ejector Pin, Main-spring Cap, Mainspring Housing Pin, Mainspring Housing Retainer, Mainspring Cap Pin

STI Pin Kits for the 1911

Kit Includes: Hammer Pin, Hammer Strut Pin, Barrel Link Pin,Sear Pin, Slide Stop Plunger, Thumb Safety Plunger, Ejector Pin, Main-spring Cap, Mainspring Housing Pin, Mainspring Housing Retainer, Mainspring Cap Pin

STI Springs for the 1911

Sear Spring, Mainspring (15 or 19 lb), Plunger Tube Spring, Firing Return Spring, Recoil Spring (Specify Weight 8-18 lbs), Recoil Master Primary Spring (Specify Weight: Heavy or Light and Length: 4.15” or 5.00”).

ejectorSTI Ejector is manufactured out of 4140 steel. Available in the following specifc calibers: .45ACP, .40 S&W, .38 Super, & 9mm extended.

.45 Part # 510-0345000-00

.38 / .40 Part # 510-0338400-00

9mm Extended Part # 510-0391945-00

STI Extractor is manufactured out of high quality spring steel. Available in the following specifc calibers: 9mm, .38 Super, .40 S&W, .45ACP

extractor

Extractor .45 Part # 515-0345001-00

Extractor .38 / .40 Part # 515-0338401-00

Extractor 9mm Part # 515-0391900-00

STI Firing Pins are available in stainless steel or titanium. Calibers: 9mm, .38, .40, .45

firing-pins

Stainless (9mm, .38, .40) Part # 525-3840201-00

Stainless (.45) Part # 525-4500201-00

Titanium (9mm, .38, .40) Part # 525-3840401-00

Titanium (.45) Part # 525-4500401-00

firing-pin-stopSTI Firing Pin Stop in 4140 steel. Available standard cut or cut for Bomar sights.

Firing Pin Stop (9mm, .38, .40) Part # 520-38400-00

Firing Pin Stop (.45) Part # 520-45000-00

Firing Pin Stop (9mm, .38, .40, Bomar) Part # 520-38402-00

Firing Pin Stop (.45, Bomar) Part # 520-45002-00

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