Completion Kit for 45 Slides

(6 reviews)

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This kit includes all of the parts to completely assemble a bare 45ACP slide (with the exception of barrel, recoil spring assembly and sights).

Kit includes the following

LWD-4536 - Firing Pin Safety M/21,21F & 45GAP Models 37,38,39
LWD-3442 - Spring Load Bearing LCI 10/45
LWD-91 - Firing Pin Safety Spring
LWD-4557 - Firing Pin (10/45)
LWD-119 - Extractor Depressor Plunger Spring
LWD-1148 - Channel Liner (all models)
LWD-56 - Spacer Sleeve
LWD-63-4 - Firing Pin Spring Mid-Weight
LWD-1902 - Extractor LCI 45ACP
LWD-70M - Firing Pin Spring Cup - Marine
LWD-SCP7-BLACK - Unlined Slide Cover Plate - Black
LWD-5243 - Extractor Depressor Plunger 45/10

Find additional parts here:

If you are looking for a .45GAP slide kit you would use the same parts except swapping LWD-5243 to LWD-112 and swapping LWD-3442 to LWD-3439.


For use in Glock 41 slides please use OEM extractor, included extractor will not work correctly.

(6 reviews) Write a Review
  • 5
    Complete slide completion kit

    Posted by Gabriel Novak on 4th Jan 2024

    This kit contains all the parts to complete your slide. High quality parts and they fit my slide well.

  • 5
    G21 Slide Completion Kit

    Posted by David W on 22nd Oct 2023

    Fit my slide perfectly. Ran 90+ rounds on first range trip with no malfunctions.

  • 3
    Completion Kit - not so good

    Posted by Chris Flaig on 18th Aug 2023

    The extractor, plunger, and spring set did not function properly in the slide. I replaced those parts with OEM Glock and it functioned fine.

  • 5
    45 ACP slide kit

    Posted by Kent Anderson on 11th Aug 2023

    Lone Wolf slide kits are excellent with quality workmanship and parts.

  • 5
    45 Slide parts

    Posted by Great product at a great price on 23rd Jul 2023

    This was used to complete a Lone Wolf G21 Slide. Everything worked as needed. Would buy again

  • 5
    Slide kit

    Posted by Mr kx500 on 20th Jun 2023

    Great quality and fair prices.